Feed your algae-eating fish a protein-rich diet scientifically formulated to promote healthy growth and cleaner, clearer water with API algae eater wafers. This complete and balanced diet is ideal for Plecostomus, Ancistrus, Otocinclus and other algae-eating fish. It contains nutritionally-enhanced protein, a rich blend of algae, omega-3 fatty acids and alfalfa for maximum digestion and produces up to 30% less ammonia. The more nutrients your fish digests, the less waste and ammonia are released, resulting in cleaner and clearer water.